<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="jQuery-3.4.1.min.js"></script>
    <link rel="stylesheet" href="amazeUI/css/amazeui.css">
    <script src="amazeUI/js/amazeui.js"></script>
    <style>
        .article-form .form-item{
            width: 100%;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }
    </style>
</head>
<body>
<div class="am-g">
    <div class="am-u-lg-4">
        <div class="am-form article-form">
            <div class="am-form-group">
                <label for="e">分类标签</label>
                <input name="e" id="e" type="text">
            </div>
            <div class="am-form-group">
                <label for="sort-list">分类</label>
                <div class="form-item">
                    <select id="sort-list">
                        <option>测试1</option>
                        <option>测试1</option>
                        <option>测试2</option>
                        <option>测试3</option>
                    </select>
                    <input id="add-item-input"/>
                    <button class="btn am-btn-default">添加标签</button>
                </div>
            </div>
        </div>
    </div>
</div>

<script type="text/javascript">
    $(function () {

        $(".tag-item a").click(function () {
            $(this).parent().remove();
        });
    });
</script>
</body>
</html>